$(document).ready(function() {	

	$('#menu li').hover(
		function () {
		
		
	/*	$(this).find("img:first").animate({ top: -5, opacity: 0.5}, 500 );  */
			
		$('ul', this).slideDown(800);
			
		}, 
		function () {
			//hide its submenu
			$('ul', this).slideUp(500);	
			//$(this).find("img:first").css({opacity: 1.0});	
			/*$(this).find("img:first").animate({ top: 0, opacity: 1.0}, 500 );	*/
		}
	);
	
});